1320221342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{46993}}^1$

素因数の和:48283

約数の個数: 16

約数和(自身を含む): 2162099952

約数和(自身を除く): 841878610

約数列:

[1, 2, 11, 22, 1277, 2554, 14047, 28094, 46993, 93986, 516923, 1033846, 60010061, 120020122, 660110671, 1320221342]

約数ペア:

[(1, 1320221342), (2, 660110671), (11, 120020122), (22, 60010061), (1277, 1033846), (2554, 516923), (14047, 93986), (28094, 46993)]